72953630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{429139}}^1$

素因数の和:429163

約数の個数: 16

約数和(自身を含む): 139041360

約数和(自身を除く): 66087730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 429139, 858278, 2145695, 4291390, 7295363, 14590726, 36476815, 72953630]

約数ペア:

[(1, 72953630), (2, 36476815), (5, 14590726), (10, 7295363), (17, 4291390), (34, 2145695), (85, 858278), (170, 429139)]